LATIN DICTIONARYLexicon Latīnum
noun · femininethird declension

nux

nux f (genitive nucis)
Classical[ˈnʊks]Ecclesiastical[ˈnuks]
Mille Verba core vocabulary

Meaning

  1. femininenut
  2. femininenut tree
    Inter primas germinant ulmus, salix, nuces.Among the first to sprout are the elm, the willow, and the nut tree.
  3. femininea fruit with a hard shell or rind
    nux amaraa bitter almond
    castaneae nuceschestnuts
  4. femininefigurativelya thing of no value
    Nōn ego tuam empsim vītam vitiosā nuce.I should not have bought your life with a vicious worthless thing.c. 206 BCE, Plautus, Miles Gloriosus 2.3.45
  5. femininepoeticalmond tree

Latīnē defined in Latin in our graded readers

frūctus dūrus; quod intrā est editur, sed nux frangī dēbet.
nux nucis f — in Mille Verba, Arborēs et Plantae

Declension

declension
formsingularplural
nominativenux
nucunculus
nucēs
nucunculī
genitivenucis
nucunculī
nucum
nucunculōrum
dativenucī
nucunculō
nucibus
nucunculīs
accusativenucem
nucunculum
nucēs
nucunculōs
ablativenuce
nucunculō
nucibus
nucunculīs
vocativenux
nucuncule
nucēs
nucunculī

nux, nŭcis (
I. gen. plur. nucerum for nucum, Cael. ap. Charis. p. 40 P.), f. etym. dub., a nut. At weddings it was customary to strew nuts on the floor: sparge, marite, nuces, Verg. E. 8, 30; cf. Varr. ap. Serv. ad E. 8, 30; Paul. ex Fest. p. 173 Müll.; Plin. 15, 22, 24, § 86; Mart. 5, 135. Nutshells were used in coloring the hair: viridi cortice tincta nucis, Tib. 1, 8, 44. Nuts were strewn at the festival of Ceres, Sinn. Capito ap. Paul. ex Fest. p. 177 Müll. Children played with nuts, Suet. Aug. 83; Cat. 61, 131; hence, prov.: nuces relinquere, to give up childish sports, to betake one's self to the serious business of life, to throw away our rattles, Pers. 1, 10: nux cassa, a nutshell: tene amatorem esse inventum inanem quasi cassam nucem, Plaut. Ps. 1, 3, 137.—Fig. of a thing of no value, Hor. S. 2, 5, 36 ( = res vel vilissima); cf.: non ego tuam empsim vitam vitiosā nuce, Plaut. Mil. 2, 3, 45.—
II. Transf.
A. A fruit with a hard shell or rind: nux amara, a bitter almond, Cels. 3, 10; so Col. 7, 13; Plin. 15, 7, 7, § 26: castaneae nuces, chestnuts, Verg. E. 2, 52: nux pinea, Macr. S. 2, 6, 1; the fruit of the tithymalus, Plin. 26, 8, 40, § 66.—
B. A nut-tree: inter primas germinant ulmus, salix, nuces, Plin. 16, 25, 41, § 97; Liv. 24, 10; Juv. 11, 119.—Poet., an almond-tree, Verg. G. 1, 187.

Origins

From Proto-Italic *knuks, from a root *knu- also found in Proto-Celtic *knūs (source of Irish cnó) and Proto-Germanic *hnuts (source of English nut). Based on the form of the nouns and the restriction of the root to Germanic, Celtic and Italic, it has been argued to be of non-Indo-European origin. De Vaan suggests that it is related to nūgae (“trifles”).

Vulgar Latin
  • Catalannoufrom unknown *nocem
  • Catalananoufrom unknown *nocem
  • Occitannòsefrom unknown *nocem
  • Portuguesenozfrom unknown *nocem
  • Portugueseanozfrom unknown *nocem
  • Portuguesenoçfrom unknown *nocem
  • Portuguesenocefrom unknown *nocem
  • Portuguesenozefrom unknown *nocem
  • Portuguesenófrom unknown *nocem
  • Portuguesenuacefrom unknown *nocem
Gallo-Romance
  • Frenchnoix
  • Occitannotz
  • Occitannose
  • Occitannoga
  • Franco-Provençalnoués
Insular Romance
  • Sardiniannuche
  • Sardiniannughe
  • Sardiniannuge
  • Sardiniannugi
Balkan Romance
  • Romaniannuc
  • Romaniannucă
  • Aromaniannuc
  • Aromaniannucã
  • Istro-Romaniannuc
  • Megleno-Romaniannucă
Italo-Romance
  • Italiannoce
  • Corsicannoce
  • Neapolitannoce
  • Siciliannuci
Dalmatian
  • unknownnauc
Padanian
  • Emiliannûṡ
  • Liguriannôxe
  • Romagnolnôș
  • Romagnolnôșa
  • Romanshnusch
  • Venetannoxa
Borrowings
  • Esperantonukso
  • Idonuco

Quick answers

What does nux mean in Latin?
nux, a noun, means “nut; nut tree; a fruit with a hard shell or rind”.
What is the genitive of nux?
The genitive singular is nucis. nux is feminine, third declension.
How do you pronounce nux?
In classical Latin, [ˈnʊks]; in ecclesiastical (church) Latin, [ˈnuks].